Patents by Inventor Chien-Sheng Yang

Chien-Sheng Yang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20240121685
    Abstract: A method of reducing gray energy consumption and achieving optimal gray energy saving for carbon neutralization is proposed. In a cellular network, each cell or BS (group of cells) has renewable (green) and non-renewable (gray, on-grid power) energy sources. The renewable (green) energy is highly variable and unpredictable, while non-renewable (gray, on-grid power) is stable but is not renewable and thus has more carbon impact. Each cell or BS (group of cells) services is associated UEs when it is on. In one novel aspect, a cell or BS (group of cells) that consumes more non-renewable energy can give some or all of its served UEs to another cell or BS (group of cells) that consumes less non-renewable energy.
    Type: Application
    Filed: September 21, 2023
    Publication date: April 11, 2024
    Inventors: Chien-Sheng Yang, I-Kang Fu, YUAN-CHIEH LIN, Chia-Lin Lai, Yu-Hsin Lin, Yun-Hsuan Chang
  • Publication number: 20240096789
    Abstract: An antifuse structure and IC devices incorporating such antifuse structures in which the antifuse structure includes an dielectric antifuse structure formed on an active area having a first dielectric antifuse electrode, a second dielectric antifuse electrode extending parallel to the first dielectric antifuse electrode, a first dielectric composition between the first dielectric antifuse electrode and the second dielectric antifuse electrode, and a first programming transistor electrically connected to a first voltage supply wherein, during a programming operation a programming voltage is selectively applied to certain of the dielectric antifuse structures to form a resistive direct electrical connection between the first dielectric antifuse electrode and the second dielectric antifuse electrode.
    Type: Application
    Filed: November 30, 2023
    Publication date: March 21, 2024
    Inventors: Meng-Sheng CHANG, Chien-Ying CHEN, Yao-Jen YANG
  • Publication number: 20230336418
    Abstract: A method of for performing carbon neutralization in a communication network is provided. The method includes receiving a service task from a user equipment. The method also includes obtaining a carbon neutralization calculation parameter related to performing the received service task. The method further includes selecting, based on the obtained carbon neutralization calculation parameter, a target entity from a plurality of candidate targets at which the received service task can be performed. The method further includes sending the received service task to the selected target entity.
    Type: Application
    Filed: March 14, 2023
    Publication date: October 19, 2023
    Applicant: MEDIATEK INC.
    Inventors: Chien-Sheng YANG, Chien-Chun HUANG-FU, I-Kang FU
  • Patent number: 8913020
    Abstract: A touch module including an image sensing unit, a plurality of first reflecting elements, a plurality of second reflecting elements, and a processing unit is provided. The image sensing unit is positioned in correspondence with a first corner of a sensing area and capable of capturing a sensing image to output an image signal. The first reflecting elements and the second reflecting elements respectively have different first angles and different second angles, are disposed along a first and the second edges of the sensing area respectively, and are capable of reflecting a touch object to form a first and a second image in the sensing image. A second corner formed by the first the second edges is diagonal to the first corner. The processing unit is coupled the image sensing unit and receives the image signal to determine the position of the touch object relative to the sensing area.
    Type: Grant
    Filed: October 26, 2011
    Date of Patent: December 16, 2014
    Assignee: Young Lighting Technology Inc.
    Inventors: Chien-Sheng Yang, Li-Huang Lu, Yung-Chih Chen
  • Publication number: 20120176340
    Abstract: A touch module including an image sensing unit, a plurality of first reflecting elements, a plurality of second reflecting elements, and a processing unit is provided. The image sensing unit is positioned in correspondence with a first corner of a sensing area and capable of capturing a sensing image to output an image signal. The first reflecting elements and the second reflecting elements respectively have different first angles and different second angles, are disposed along a first and the second edges of the sensing area respectively, and are capable of reflecting a touch object to form a first and a second image in the sensing image. A second corner formed by the first the second edges is diagonal to the first corner. The processing unit is coupled the image sensing unit and receives the image signal to determine the position of the touch object relative to the sensing area.
    Type: Application
    Filed: October 26, 2011
    Publication date: July 12, 2012
    Applicant: Young Lighting Technology Corporation
    Inventors: Chien-Sheng Yang, Li-Huang Lu, Yung-Chih Chen
  • Patent number: 8212143
    Abstract: A thin film solar cell including a substrate, a first conductive layer, a photoelectric conversion layer, a second conductive layer and a passivation layer is provided. The first conductive layer disposed on the substrate has a plurality of first openings, so as to divide the first conductive layer into bottom electrodes of a plurality of photovoltaic elements. The photoelectric conversion layer disposed on the first conductive layer has a plurality of second openings. The second conductive layer is disposed on the photoelectric conversion layer and electrically connected to the first conductive layer through the second openings. The passivation layer is disposed on the sidewall of the photoelectric conversion layer, so that the second conductive layer in the second openings is electrically isolated from the photoelectric conversion layer. A manufacturing method of the thin film solar cell is also provided.
    Type: Grant
    Filed: July 23, 2010
    Date of Patent: July 3, 2012
    Assignee: Auria Solar Co., Ltd.
    Inventors: Chin-Yao Tsai, Chien-Sheng Yang
  • Publication number: 20120042923
    Abstract: A thin film solar cell includes a substrate, a plurality of photovoltaic cells and at least one control unit. The photovoltaic cells generate a photocurrent respectively. Each photovoltaic cell includes a first conductive layer disposed on the substrate, a photovoltaic layer and a second conductive layer. The photovoltaic layer disposed on the first conductive layer has an opening exposing the first conductive layer. The second conductive layer disposed on the photovoltaic layer is connected electrically to the first conductive layer of the adjacent photovoltaic cell through the opening. The control unit is connected to at least one of the photovoltaic cell electrically. When the photocurrent generated by at least one of the photovoltaic cells is different from the photocurrent generated by other photovoltaic cells, the control unit provided a compensable current to the first photovoltaic cell to make the photocurrents provided by the overall photovoltaic cells being matched.
    Type: Application
    Filed: December 14, 2010
    Publication date: February 23, 2012
    Applicant: AURIA SOLAR
    Inventors: Chin-Yao Tsai, Chien-Sheng Yang
  • Publication number: 20110209750
    Abstract: A thin film solar cell including a substrate, a first conductive layer, a photoelectric conversion layer, a second conductive layer and a passivation layer is provided. The first conductive layer disposed on the substrate has a plurality of first openings, so as to divide the first conductive layer into bottom electrodes of a plurality of photovoltaic elements. The photoelectric conversion layer disposed on the first conductive layer has a plurality of second openings. The second conductive layer is disposed on the photoelectric conversion layer and electrically connected to the first conductive layer through the second openings. The passivation layer is disposed on the sidewall of the photoelectric conversion layer, so that the second conductive layer in the second openings is electrically isolated from the photoelectric conversion layer. A manufacturing method of the thin film solar cell is also provided.
    Type: Application
    Filed: May 10, 2011
    Publication date: September 1, 2011
    Applicant: AURIA SOLAR CO., LTD.
    Inventors: Chin-Yao Tsai, Chien-Sheng Yang
  • Publication number: 20110017271
    Abstract: A thin film solar cell including a substrate, a first conductive layer, a photoelectric conversion layer, a second conductive layer and a passivation layer is provided. The first conductive layer disposed on the substrate has a plurality of first openings, so as to divide the first conductive layer into bottom electrodes of a plurality of photovoltaic elements. The photoelectric conversion layer disposed on the first conductive layer has a plurality of second openings. The second conductive layer is disposed on the photoelectric conversion layer and electrically connected to the first conductive layer through the second openings. The passivation layer is disposed on the sidewall of the photoelectric conversion layer, so that the second conductive layer in the second openings is electrically isolated from the photoelectric conversion layer. A manufacturing method of the thin film solar cell is also provided.
    Type: Application
    Filed: July 23, 2010
    Publication date: January 27, 2011
    Applicant: AURIA SOLAR CO., LTD.
    Inventors: Chin-Yao Tsai, Chien-Sheng Yang
  • Patent number: 7515217
    Abstract: A fabricating method of a pixel structure is disclosed. The pixel structure is disposed on a substrate. The pixel structure comprises a scan line, a data line, an active element, a capacitor electrode, a pixel electrode and an electric field shielding layer. The fabricating method of the pixel structure comprises forming the scan line, the data line and the active element on the substrate first. The scan line and the data line are electrically coupled to the active element. Then, the capacitor electrode and the electric field shielding layer are formed on the substrate. Finally, the pixel electrode is formed on the substrate, covering the capacitor electrode and electrically coupled to the active element. The pixel electrode and the capacitor electrode form a pixel storage capacitor. The electric field shielding layer can avoid the interference between the data line and the pixel electrode.
    Type: Grant
    Filed: October 4, 2006
    Date of Patent: April 7, 2009
    Assignee: Au Optronics Corporation
    Inventor: Chien-Sheng Yang
  • Patent number: 7298354
    Abstract: A liquid crystal display (LCD) with improved motion image quality. The LCD displays a frame during a frame time. A pixel of the LCD has a first switch and a second switch. At a first time point, the first switch is turned on by a video scan line, and a video data signal is transmitted to the pixel through a video data line, which make the pixel have first luminance intensity. At a second time point, the second switch is turned on by a particular color signal scan line, and a particular color data signal is transmitted to the pixel through a particular color signal data line, which make the pixel have second luminance intensity smaller than the first luminance intensity. A time interval between the second time point and the first time point is smaller than the frame time and the image dragging phenomenon is avoided.
    Type: Grant
    Filed: December 7, 2004
    Date of Patent: November 20, 2007
    Assignee: AU Optronics Corp.
    Inventor: Chien-Sheng Yang
  • Patent number: 7211459
    Abstract: An ion sensitive field effect transistor (ISFET) and a fabrication method of the same are disclosed including a non-single-crystal silicon-base substrate, a polysilicon layer, a source, a drain, an insulating layer, a first electrode, a second electrode, a passivation layer, and an ion sensitive gate. The polysilicon layer is formed above the non-single-crystal silicon-base substrate, the source and the drain are formed in the polysilicon layer, and a predetermined channel region is formed in the polysilicon layer between the source and the drain. The insulating layer is formed above the polysilicon layer including a first contact hole and a second contact hole. The first electrode and the second electrode are electrically couple to the source and the drain by the first contact hole and the second contact hole, respectively.
    Type: Grant
    Filed: April 22, 2005
    Date of Patent: May 1, 2007
    Assignee: AU Optronics Corp.
    Inventor: Chien-Sheng Yang
  • Publication number: 20070076156
    Abstract: A fabricating method of a pixel structure is disclosed. The pixel structure is disposed on a substrate. The pixel structure comprises a scan line, a data line, an active element, a capacitor electrode, a pixel electrode and an electric field shielding layer. The fabricating method of the pixel structure comprises forming the scan line, the data line and the active element on the substrate first. The scan line and the data line are electrically coupled to the active element. Then, the capacitor electrode and the electric field shielding layer are formed on the substrate. Finally, the pixel electrode is formed on the substrate, covering the capacitor electrode and electrically coupled to the active element. The pixel electrode and the capacitor electrode form a pixel storage capacitor. The electric field shielding layer can avoid the interference between the data line and the pixel electrode.
    Type: Application
    Filed: October 4, 2006
    Publication date: April 5, 2007
    Inventor: Chien-Sheng Yang
  • Patent number: 7196746
    Abstract: A pixel structure and fabricating method thereof is provided. The pixel structure includes a scan line, a data line, an active component, a plurality of transparent capacitance electrodes and a pixel electrode. First, an active component, a scan line and a data line are formed over a substrate, wherein the active component is electrically connected to the scan line and the data line. In addition, a plurality of transparent capacitance electrodes are formed over the substrate. Next, a pixel electrode is formed over the transparent capacitance electrode and electrically connected to the active component. Thus, the pixel electrode and the transparent capacitance electrodes constitute a multilayer pixel storage capacitor. Since the pixel storage capacitor is comprised of transparent material, and being a multilayer structure, the capacitance of the pixel storage capacitor and the aperture ratio of the pixel structure respectively are increased.
    Type: Grant
    Filed: April 13, 2004
    Date of Patent: March 27, 2007
    Assignee: Au Optronics Corporation
    Inventor: Chien-Sheng Yang
  • Patent number: 7187812
    Abstract: A fingerprint sensor for sensing a fingerprint has a detecting and processing circuit and a plurality of sensing units. Each of the sensing units has a switch element, a first resistor, and a second resistor. The switch element has a first terminal, a second terminal, and a third terminal. Resistance of the second resistor is fixed. The fingerprint influences an intensity of light illuminating the first resistor so that resistance of the first resistor and a voltage level of the second terminal change. When the switch elements are turned on, the detecting and processing circuit analyzes the fingerprint according to the voltage levels of the second terminals of the plurality switch elements.
    Type: Grant
    Filed: August 31, 2003
    Date of Patent: March 6, 2007
    Assignee: AU Optronics Corp.
    Inventor: Chien-Sheng Yang
  • Publication number: 20070013631
    Abstract: The present invention uses a voltage swing waveform that changes the Vcom voltage level at the half-frame time to achieve a row inversion effect. As such, the Vcom swing frequency is equal to the frame refreshing rate. As Vcom is provided to the LCD panel for driving the pixels, the voltage swing between two polarities may partially or fully charge some parasitic capacitance in each of the pixels. By reducing the Vcom swing frequency, the power consumption associated with the parasitic capacitance can be substantially reduced. Furthermore, in the driving scheme of the present invention, one half of a frame time is used for driving all odd-numbered rows consecutively and the other half of the frame time is used for driving all even-numbered rows consecutively.
    Type: Application
    Filed: July 13, 2005
    Publication date: January 18, 2007
    Inventor: Chien-Sheng Yang
  • Patent number: 7142260
    Abstract: A pixel structure and a fabricating method thereof are disclosed. The pixel structure is disposed on a substrate. The pixel structure comprises a scan line, a data line, an active element, a capacitor electrode, a pixel electrode and an electric field shielding layer. The fabricating method of the pixel structure comprises forming the scan line, the data line and the active element on the substrate first. The scan line and the data line are electrically coupled to the active element. Then, the capacitor electrode and the electric field shielding layer are formed on the substrate. Finally, the pixel electrode is formed on the substrate, covering the capacitor electrode and electrically coupled to the active element. The pixel electrode and the capacitor electrode form a pixel storage capacitor. The electric field shielding layer can avoid the interference between the data line and the pixel electrode.
    Type: Grant
    Filed: February 3, 2004
    Date of Patent: November 28, 2006
    Assignee: Au Optronics Corporation
    Inventor: Chien-Sheng Yang
  • Patent number: 7142184
    Abstract: A polysilicon thin film transistor liquid crystal display (polysilicon TFT LCD) has a panel, a common voltage layer, a plurality of display cells, a plurality of scan lines, a plurality data lines, and a plurality common voltage drivers. The scan lines and the data lines are coupled to the display cells. Each of the common voltage drivers is formed in the panel and is used to generate a common voltage and to apply the common voltage to the common voltage layer.
    Type: Grant
    Filed: August 6, 2003
    Date of Patent: November 28, 2006
    Assignee: AU Optronics Corp.
    Inventor: Chien-Sheng Yang
  • Patent number: 7109957
    Abstract: A digital display driving circuit is provided for driving a light emitting diode (LED) display to generate video images. The digital display driving circuit comprises a digital gamma-correction circuit for performing a digital gamma-correction process on the digitized video data to produce the desired video signals. An LED timing control circuit is applied for converting a plurality of timing signals into an LED timing control signal. And a PWM and shutdown circuit is applied for supplying power to the LED display and shutting down the LED display when the LED display has been idle for a preset period.
    Type: Grant
    Filed: May 13, 2003
    Date of Patent: September 19, 2006
    Assignee: AU Optronics Corp.
    Inventor: Chien-Sheng Yang
  • Publication number: 20060187176
    Abstract: A display panel comprising a display unit, a first scan driver, a first data driver, a second scan driver, and a second data driver. When the first scan driver turns on the display unit according to a first scan start signal, the first data driver provides a video signal related to an image to the display unit according to a first data start signal. When the second scan driver turns on the display unit according to a second scan start signal, the second data driver provides a predetermined signal to the display unit.
    Type: Application
    Filed: April 25, 2005
    Publication date: August 24, 2006
    Inventor: Chien-Sheng Yang